CN216570162U - Elbow joint angle adjustable positioning support - Google Patents
Elbow joint angle adjustable positioning support Download PDFInfo
- Publication number
- CN216570162U CN216570162U CN202122764774.XU CN202122764774U CN216570162U CN 216570162 U CN216570162 U CN 216570162U CN 202122764774 U CN202122764774 U CN 202122764774U CN 216570162 U CN216570162 U CN 216570162U
- Authority
- CN
- China
- Prior art keywords
- side wall
- sliding
- outer side
- bracket
- elbow joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000002310 elbow joint Anatomy 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 4
- 208000010392 Bone Fractures Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 206010061363 Skeletal injury Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 210000002758 humerus Anatomy 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 210000000281 joint capsule Anatomy 0.000 description 1
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Abstract
The utility model relates to a positioning bracket with an adjustable elbow joint angle.A sliding mechanism is sleeved on an upper bracket and a lower bracket in a sliding way; the sliding mechanism comprises a sliding block; a sliding groove is formed in the side wall of the sliding block in a penetrating mode; the upper surface of the sliding block is provided with a limiting groove; the upper surface of the sliding block is provided with a supporting block; the upper surface of the supporting block is vertically provided with a drawing rod in a through way; the lower end of the pull rod is welded with a clamping plate; the outer side wall of the pull rod is sleeved with a spring, and the spring is positioned right above the clamping plate; the upper bracket and the lower bracket are connected and installed together by adopting a rotating shaft; the outer side wall of the upper bracket is welded with a stop disc; the outer side wall of the stop disc is provided with a lug; the outer side wall of the lower bracket is welded with a bearing seat; the elbow joint angle-adjustable positioning support provided by the utility model has the advantages that the support angle is convenient to adjust, the positioning steel nails are simple and quick to install, and the steel nail installation positions can be adjusted in a sliding manner.
Description
Technical Field
The utility model belongs to the technical field of medical equipment correlation, and particularly relates to an elbow joint angle-adjustable positioning support.
Background
The elbow joint is composed of a humerus distal end and a radioulnar proximal joint surface and structurally comprises three joints which are jointly enclosed in a joint capsule; meanwhile, the elbow joint is also a fragile part, for example, when some violent exercises are performed, the bone fracture and injury can easily occur, and the fractured and injured elbow joint is usually fixed by an elbow joint positioning support in order to quickly promote the healing and growth of the fractured and injured elbow joint, so that the patient can be effectively helped to recover the injury quickly. Most of the equipment in the prior industry consists of right-angle frames, the angle of the equipment can not be adjusted, and some equipment can be adjusted, but the structure is complex and the adjustment is very troublesome, so the practical effect is not ideal; the positioning steel nails of the equipment in the industry are troublesome to install, and require a great deal of time for a doctor to install, so that the working progress of the doctor is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide the elbow joint angle adjustable positioning support which is convenient to adjust the angle of the support, simple and quick to install a positioning steel nail and capable of adjusting the installation position of the steel nail in a sliding mode.
In order to achieve the purpose, the utility model provides the following technical scheme: an elbow joint angle adjustable positioning bracket comprises an upper bracket and a lower bracket; the upper bracket and the lower bracket are both provided with sliding mechanisms in a sliding and sleeved mode; the sliding mechanism comprises a sliding block; a sliding groove is formed in the side wall of the sliding block in a penetrating mode; a limiting groove is machined in the upper surface of the sliding block; the upper surface of the sliding block is provided with a supporting block; a pull rod is vertically arranged on the upper surface of the supporting block in a penetrating manner; the lower end of the pull rod is welded with a clamping plate; the outer side wall of the pull rod is sleeved with a spring, and the spring is positioned right above the clamping plate; the upper bracket and the lower bracket are connected and installed together by adopting a rotating shaft; the outer side wall of the upper bracket is welded with a stop disc; the outer side wall of the stop disc is provided with a lug; the outer side wall of the lower bracket is welded with a bearing seat; a connecting shaft is arranged in the bearing seat in a communicated manner; a rotating rod is connected and mounted on the connecting shaft; the front end of the rotating rod is welded with a stop block; the inner side wall of the stop block is provided with grooves at intervals.
As a further improvement of the utility model, the outer side wall of the slide block is provided with a stop screw.
As a further improvement of the utility model, a positioning steel nail is horizontally inserted into the limit groove; and clamping grooves are formed in the outer side wall of the rear end of the positioning steel nail at intervals.
As a further improvement of the present invention, the rotation shaft and the axial center of the stopper disk are located on the same horizontal line.
As a further improvement of the utility model, the upper bracket and the lower bracket are both made of stainless steel materials.
Compared with the prior art, the utility model has the beneficial effects that: according to the technical scheme, the sliding mechanism comprises a sliding chute, a limiting groove, a supporting block, a pulling rod, a clamping plate, a spring and a stop screw, a positioning steel nail is arranged in the limiting groove, a clamping groove is formed in the positioning steel nail, the sliding mechanism is firstly slid on an upper support or a lower support to change the position of the sliding mechanism, so that the installation position of the positioning steel nail can be adjusted, the fixing of the sliding mechanism can be realized by screwing the stop screw, and finally the clamping plate is clamped in the clamping groove of the positioning steel nail through the tension of the spring to firmly clamp the positioning steel nail; according to the technical scheme, the upper support and the lower support are connected through the rotating shaft, the upper support is provided with the stopping disc and the convex block, the lower support is provided with the bearing seat, the connecting shaft, the rotating rod, the stopping block and the groove, the upper support and the lower support are firstly rotated through the rotating shaft, so that different angle adjustment of the upper support and the lower support can be achieved, then the stopping block is clamped on the stopping disc through the rotating rod of the rotating shaft of the connecting shaft, and therefore the upper support and the lower support can be fixed.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged schematic structural view of the sliding mechanism of the present invention.
Fig. 3 is an enlarged schematic view of the structure at a of the present invention.
In the figure: 1. an upper bracket; 2. a lower bracket; 3. a sliding mechanism; 4. a slider; 5. a chute; 6. a limiting groove; 7. a support block; 8. a pull rod; 9. clamping a plate; 10. a spring; 11. a rotating shaft; 12. a stopper disk; 13. a bump; 14. a bearing seat; 15. a connecting shaft; 16. a rotating shaft; 17. a stopper block; 18. a groove; 19. a stop screw; 20. positioning the steel nail; 21. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: an elbow joint angle adjustable positioning bracket comprises an upper bracket 1 and a lower bracket 2; the upper bracket 1 and the lower bracket 2 are both made of stainless steel materials, so that the hardness is high, and the device is firm and durable; the upper bracket 1 and the lower bracket 2 are connected and installed together by adopting a rotating shaft 11; the rotating shaft is convenient for the upper bracket and the lower bracket to rotate; the upper bracket 1 and the lower bracket 2 are both provided with a sliding mechanism 3 in a sliding and sleeving way; the sliding mechanism 3 includes a slider 4; a sliding groove 5 is formed in the side wall of the sliding block 4 in a penetrating mode; the sliding mechanism can slide on the upper bracket or the lower bracket through the sliding chute; a limiting groove 6 is formed on the upper surface of the sliding block 4; a positioning steel nail 20 is horizontally inserted into the limiting groove 6; the outer side wall of the rear end of the positioning steel nail 20 is provided with clamping grooves 21 at intervals; the upper surface of the sliding block 4 is provided with a supporting block 7; the upper surface of the supporting block 7 is vertically provided with a drawing rod 8 in a penetrating way; the lower end of the pull rod 8 is welded with a clamping plate 9; the outer side wall of the pull rod 8 is sleeved with a spring 10, and the spring 10 is positioned right above the clamping plate 9; the drawing rod, the spring and the clamping plate form a simple clamping mechanism, so that the positioning steel nail can be effectively and firmly clamped; the outer side wall of the upper bracket 1 is welded with a stop disc 12; the outer side wall of the stop disk 12 is provided with a convex block 13; the outer side wall of the lower bracket 2 is welded with a bearing seat 14; a connecting shaft 15 is arranged in the bearing seat 14 in a leading-in manner; a rotating rod 16 is connected and mounted on the connecting shaft 15; a stop block 17 is welded at the front end of the rotating rod 16; the inner side wall of the stop block 17 is provided with grooves 18 at intervals; the lug on the stop disk is meshed with the groove on the stop block, so that the equipment can be fixed and prevented from rotating; the outer side wall of the sliding block 4 is provided with a stop screw 19; the stop screw can limit the displacement of the sliding mechanism; the rotating shaft 11 and the axis of the stopper disc 12 are located on the same horizontal line.
The equipment squeezes into patient fracture elbow joint's both ends with location steel nail 20 earlier when using, then rotate upper bracket 1 and 2 angle position of adjusting of lower carriage through rotation axis 11, angle position adjusts the back, rotate rotary rod 16 through connecting axle 15 after that, with stopper 17 joint on locking disc 12, thereby fix upper bracket 1 and lower carriage 2, then slide mechanism 3 on upper bracket 1 or lower carriage 2, adjust to and fix a position 20 assorted position with location steel nail, screw up stop screw 19 after that, thereby restrict slide mechanism 3, pull pole 8 at last, establish cardboard 9 card in the draw-in groove 21 on location steel nail 20, can accomplish the installation of equipment.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the technical scheme shall be included in the protection scope of the technical scheme.
Claims (5)
1. The utility model provides an elbow joint angularly adjustable locating support which characterized in that: comprises an upper bracket (1) and a lower bracket (2); the upper bracket (1) and the lower bracket (2) are both provided with sliding mechanisms (3) in a sliding and sleeved mode; the sliding mechanism (3) comprises a sliding block (4); a sliding groove (5) is formed in the side wall of the sliding block (4) in a penetrating mode; a limiting groove (6) is machined in the upper surface of the sliding block (4); a supporting block (7) is arranged on the upper surface of the sliding block (4); a pull rod (8) is vertically arranged on the upper surface of the supporting block (7) in a penetrating manner; the lower end of the pull rod (8) is welded with a clamping plate (9); the outer side wall of the pull rod (8) is sleeved with a spring (10), and the spring (10) is positioned right above the clamping plate (9); the upper bracket (1) and the lower bracket (2) are connected and installed together by adopting a rotating shaft (11); a stop disc (12) is welded on the outer side wall of the upper bracket (1); the outer side wall of the stop disc (12) is provided with a lug (13); a bearing seat (14) is welded on the outer side wall of the lower bracket (2); a connecting shaft (15) is arranged in the bearing seat (14) in a leading-in manner; a rotating rod (16) is connected and mounted on the connecting shaft (15); the front end of the rotating rod (16) is welded with a stop block (17); grooves (18) are formed in the inner side wall of the stop block (17) at intervals.
2. The adjustable elbow joint angle positioning support of claim 1, wherein: and a stop screw (19) is arranged on the outer side wall of the sliding block (4) in a leading-in manner.
3. The adjustable elbow joint angle positioning support of claim 1, wherein: a positioning steel nail (20) is horizontally introduced into the limiting groove (6); and clamping grooves (21) are formed in the outer side wall of the rear end of the positioning steel nail (20) at intervals.
4. The adjustable elbow joint angle positioning support of claim 1, wherein: the axes of the rotating shaft (11) and the stopping disc (12) are positioned on the same horizontal line.
5. The adjustable elbow joint angle positioning support of claim 1, wherein: the upper bracket (1) and the lower bracket (2) are both made of stainless steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122764774.XU CN216570162U (en) | 2021-11-12 | 2021-11-12 | Elbow joint angle adjustable positioning support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122764774.XU CN216570162U (en) | 2021-11-12 | 2021-11-12 | Elbow joint angle adjustable positioning support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216570162U true CN216570162U (en) | 2022-05-24 |
Family
ID=81644319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122764774.XU Expired - Fee Related CN216570162U (en) | 2021-11-12 | 2021-11-12 | Elbow joint angle adjustable positioning support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216570162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115153791A (en) * | 2022-08-03 | 2022-10-11 | 苏州悦来医疗器械有限公司 | Surrounding type ankle joint fracture support frame body |
-
2021
- 2021-11-12 CN CN202122764774.XU patent/CN216570162U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115153791A (en) * | 2022-08-03 | 2022-10-11 | 苏州悦来医疗器械有限公司 | Surrounding type ankle joint fracture support frame body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |